Which Muscle(s)may Be Involved in Temporomandibular Joint (TMJ)syndrome

question 69

Multiple Choice

Which muscle(s) may be involved in temporomandibular joint (TMJ) syndrome?

• A)temporalis
• B)masseter
• C)lateral pterygoid and medial pterygoid
• D)all of the above

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Definitions:

Product

Any item or service that is created through a process and is intended to be supplied to a market to satisfy a want or need.

Fixed Costs

Expenses that do not change in total despite fluctuations in the volume of goods or services produced.

Sunk Costs

Costs that have already been incurred and cannot be recovered or changed, which should not influence future business decisions.

Opportunity Costs

The value of the best alternative forgone in making any decision, representing the benefits that could have been received from that alternative.